Thanks emmanuel. Please find the cluster config file.
===== <?xml version="1.0"?> <cluster alias="exammysqldb" config_version="31" name="exammysqldb"> <fence_daemon clean_start="0" post_fail_delay="0" post_join_delay="3"/> <clusternodes> <clusternode name="node1.example.com" nodeid="1" votes="1"> <fence/> </clusternode> </clusternodes> <cman/> <fencedevices/> <rm> <failoverdomains> <failoverdomain name="EXAMDBFA-DM" nofailback="0" ordered="0" restricted="1"> <failoverdomainnode name="node1.example.com" priority="1"/> </failoverdomain> </failoverdomains> <resources> <postgres-8 config_file="/var/lib/pgsql/data/postgresql.conf" name="psql" postmaster_user="postgres" shutdown_wait="0"/> <ip address="192.168.2.173" monitor_link="1"/> <clusterfs device="/dev/examdb/examdbgfs" force_unmount="1" fsid="48393" fstype="gfs" mountpoint="/var/lib/pgsql/" name="exampsqlDB" self_fence="1"/> <script file="/etc/init.d/postgresql" name="psql-ssdg"/> </resources> <service autostart="1" domain="EXAMDBFA-DM" exclusive="1" name="EXAMDB" recovery="relocate"> <ip ref="192.168.2.173"/> <clusterfs fstype="gfs" ref="exampsqlDB"/> <script ref="psql-ssdg"/> </service> </rm> <totem consensus="4800" join="60" token="10000" token_retransmits_before_loss_const="20"/> </cluster> ________________________________ From: emmanuel segura <emi2f...@gmail.com> To: Zama Ques <quesz...@yahoo.in>; linux clustering <linux-cluster@redhat.com> Sent: Wednesday, 6 March 2013 1:39 PM Subject: Re: [Linux-cluster] Adding a Node back to cluster failing Hello Zama Where is your cluster config? Thanks 2013/3/6 Zama Ques <quesz...@yahoo.in> Hi All, > > >We are using a two node cluster using centOS 5.5 on HP Proliant Servers . One >of the our servers in the cluster failed and is not booting up . There was a >hardware issue on the server , so we removed the node from the cluster and >also removed it from fencing domain. > > > >Now our cluster service is now running on a single node cluster . After >resolving the hardware issue , we are now trying to add back the node to the >cluster using the luci interface but it is failing with the following error > > >"Host already member of cluster testcluster" > > >whereas the host information is not available in cluster config file. > > ># grep host2 /etc/cluster/cluster.conf > > > >Restart of cman on the node is showing the following error > > >==== ># service cman restart >Stopping cluster: > Stopping fencing... done > Stopping cman... done > Stopping ccsd... done > Unmounting configfs... done > [ OK ] >Starting cluster: > Loading modules... done > Mounting configfs... done > Starting ccsd... done > Starting cman... failed >cman not started: Can't find local node name in cluster.conf /usr/sbin/cman_tool: aisexec daemon didn't start > [FAILED] > >-------------- > > > ># tail -f /var/log/messages >Jul 29 00:04:16 host2 ccsd[2793]: Local version # : 31 >Jul 29 00:04:16 host2 ccsd[2793]: Remote version #: 31 >Jul 29 00:04:16 host2 openais[2799]: [MAIN ] AIS Executive Service RELEASE >'subrev 1887 version 0.80.6' >Jul 29 00:04:16 host2 openais[2799]: [MAIN ] AIS Executive Service: started >and ready to provide service. >Jul 29 00:04:16 host2 openais[2799]: [MAIN ] local node name >"host2.example.com" not found in cluster.conf >Jul 29 00:04:16 host2 openais[2799]: [MAIN ] Error reading CCS info, cannot >start >Jul 29 00:04:16 host2 openais[2799]: [MAIN ] Error reading config from CCS >Jul 29 00:04:16 host2 openais[2799]: [MAIN ] AIS Executive exiting (reason: >could not read the main configuration file). >======= > > >Please suggest how to add the failed node back to the cluster ? > > > >Thanks in Advance >Zaman > > > >-- >Linux-cluster mailing list >Linux-cluster@redhat.com >https://www.redhat.com/mailman/listinfo/linux-cluster > -- esta es mi vida e me la vivo hasta que dios quiera
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